IP Library › Assignment 028432/0558
Patent Assignment
Reel/Frame 028432/0558

Assignment of Assignor's Interest

Recorded: 2012-06-21 Pages: 4
Assignors
ALTSCHULER, EDUARDO
Executed: 2012-06-21
EGGER, PABLO
Executed: 2012-06-21
Assignee
TENARIS CONNECTION LIMITED
112 BONADIE STREET, KINGSTOWN, ST. VICENT AND THE GRENADINES, NOT PROVIDED
Covered Property (1)
Methods of Manufacturing Steel Tubes for Drilling Rods with Improved Mechanical Properties, and Rods Made by the Same
Patent: 9,340,847 →
Application: 13/443,669 →
Publication: US 2013/0264123
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Correct Assignee Name to Tenaris Connections Limited from Tenaris Connection Limited Previously Recorded on Reel 028432 Frame 0558. Assignor(S) Hereby Confirms the Correct Assignee Name to Tenaris Connections Limited from Tenaris Connection Limited. Jul 6, 2012
From: ALTSCHULER, EDUARDO; EGGER, PABLO
To: TENARIS CONNECTIONS LIMITED
Reel/Frame 028509/0543 →
Assignment of Assignor's Interest Jul 19, 2016
From: TENARIS CONNECTIONS LIMITED
To: TENARIS CONNECTIONS B.V.
Reel/Frame 039190/0479 →